im currently a fresh student doing bioinformatics and bio-related stuff, and now im given a assignment in which i have query on.So basically, i was asked to list all the epitopes for the human oxytocin receptor and kisspeptin-receptor and subsequently to use pymol software to colour all the epitopes.

so how do i locate those epitopes? cause i cant seem to find it anywhere online

Well, an Epitope is the part of a receptor or antigen that a antibody attaches to, so I would start by finding a ribbon diagram of the receptors then remember that it is a part that antibodies attach to, I have never used the Pymol software that you are using so, I would guess look to where a antibody may attach. This is the Ribbon diagram of a HA receptor on Viral Envelopes and how to find the Epitopes.

The Concept is the same.

Einstein would turn over in his grave. Not only does God play dice, the dice are loaded.-26 Dimensional Quadratic Super String Theory